LM Vertical Grinding Mills

According to customers' requirements, SAM success in absorbing foreign experience and world-advanced technology, and in producing our vertical products, with self-owned intellectual property right. Now it has wide application in metallurgy, construction, chemical and mining industries, being the preferred equipments in grinding industry.

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  • Small occupation area Low investment cost
  • Low operation cost and long service life
  • High grinding efficiency
  • Excellent drying function
  • Good final products quality
  • Easy to maintain
  • Environmentally friendly
  • High classifying capacity
Name LM series ore grinding mill 
Model LM130K LM150K LM170K LM190K LM220K
Wheel diameter(mm) 1300 1500 1700 1900 2200
Output (t\h) 10-30 13-40 18-57 23-72 36-110
Finish fineness µm 170-45 170-45 170-45 170-45 170-45
Mesh 80-325 80-325 80-325 80-325 80-325
Coal powder fineness (R0.08)
Coal powder moisture (%)
End product moisture (%) ≤1% ≤1% ≤1% ≤1% ≤1%
Grinding material particle size D80 (mm) <10 <10 <10 <10 <10
Grinding material max feed size(mm) <38 <40 <42 <45 <50
Moisture of grinding material not to dry (%) <4% <4% <4% <4% <4%
Matieral moisture of into mill (%)
Moisture of grinding material need to dry (%) 4%-15% 4%-15% 4%-15% 4%-15% 4%-15%
Into mill air temperature (℃) <350 <350 <350 <350 <350
Out of the mill air temperature (℃) 70-95 70-95 70-95 70-95 70-95
Raw coal hardgrove grindability index (HGI)
Main motor power (kw) 200 280 400 500 800
Contour dimension Height (mm) 5520 6550 7170 7580 8080
Width (mm) 2500 3070 3460 3320 4660
Length (mm) 7060 7560 8300 8960 9020

Name LM series coal mill
Model LM130M LM150M LM170M LM190M LM220M
Wheel diameter(mm) 1300 1500 1700 1900 2200
Output (t\h) 10-15 16-22 20-28 26-35 35-50
Finish fineness µm
Mesh
Coal powder fineness (R0.08) 5-20% 5-20% 5-20% 5-20% 5-20%
Coal powder moisture (%) <1% <1% <1% <1% <1%
End product moisture (%)
Grinding material particle size D80 (mm) <10 <10 <10 <10 <10
Grinding material max feed size(mm) <38 <40 <42 <45 <50
Moisture of grinding material not to dry (%)
Matieral moisture of into mill (%) <15% <15% <15% <15% <15%
Moisture of grinding material need to dry (%)
Into mill air temperature (℃) <350 <350 <350 <350 <350
Out of the mill air temperature (℃) 75-95 75-95 75-95 75-95 75-95
Raw coal hardgrove grindability index (HGI) >55 >55 >55 >55 >55
Main motor power (kw) 185 250 315 400 500
Contour dimension Height (mm) 5520 6550 7170 7580 8080
Width (mm) 2500 3070 3460 3320 6700
Length (mm) 7060 7560 8300 8960 9020

Name LM series hard materials grinding mill
Model LM130N LM150N LM170N LM190N LM220N
Wheel diameter(mm) 1300 1500 1700 1900 2200
Output (t\h) 5-14 7-20 8-27 9-30 18-55
Finish fineness µm 170-45 170-45 170-45 170-45 170-45
Mesh 80-325 80-325 80-325 80-325 80-325
Coal powder fineness (R0.08)
Coal powder moisture (%)
End product moisture (%) ≤1% ≤1% ≤1% ≤1% ≤1%
Grinding material particle size D80 (mm) <10 <10 <10 <10 <10
Grinding material max feed size(mm) <38 <40 <42 <45 <50
Moisture of grinding material not to dry (%) <4% <4% <4% <4% <4%
Matieral moisture of into mill (%)
Moisture of grinding material need to dry (%) 4%-15% 4%-15% 4%-15% 4%-15% 4%-15%
Into mill air temperature (℃) <350 <350 <350 <350 <350
Out of the mill air temperature (℃) 70-95 70-95 70-95 70-95 70-95
Raw coal hardgrove grindability index (HGI)
Main motor power (kw) 200 280 400 500 800
Contour dimension Height (mm) 5520 6550 7170 7580 8080
Width (mm) 2500 3070 3460 3320 4660
Length (mm) 7060 7560 8300 8960 9020

LM series vertical grinding mills are widely used in grinding non-flammable and non-explosive materials under 9.3(the Moh's hardness), such as grinding quartz, feldspar, calcite, talcum, barite, fluorite, iron ore, copper ore quartz, slag, cement clinker, zircon sand, fly ash and carborundum, coal, etc.

Services

Supply the most current design and technical expertise;Supply parts sales and training service far beyond the initial sale;Your profits with quality parts and expert service.

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